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| Collapse pressure | 25 bar (363 PSI) |
| Filtration Media | Inorganic Microfibers 7 µm |
| Media type | Inorganic Microfibers |
| Filtration Rating | 7 µm |
| Flow direction | Out-In |
| Body Height | 97 mm (3 13/16") |
| Total Height | 103 mm (4 1/16") |
| Largest Inner Diameter | 32 mm (1 1/4") |
| Smallest Inner Diameter | 34.5 mm (1 11/32") |
| Outer Diameter | 73 mm (2 7/8") |
| Largest Outer Diameter | 73.5 mm (2 29/32") |
| Stat. HS-Code | 84149000 |
| Country of Manufacture | China |
| Brand | Code |
|---|---|
| Airfil | AFKOVL936 |
| Donaldson | 40751 |
| Donaldson | P173028 |
| Fai Filtri | CHP-271-A06-NA |
| Fairey Arlon | 230X101A |
| Fairey Arlon | 270L101A |
| Fairey Arlon | 270L121A |
| Fairey Arlon | 270Z101A |
| Fairey Arlon | 270Z121A |
| Finn Filter | FFKPVL150005ABS |
| Hy-Pro | HP27L46MB |
| Hycon | H270Z1005BN |
| Hydac | 2062138 |
| Hydac | 60204D05BN |
| Oxfil | HF.8515 |
| Parker Parfit | PR3377 |
| Spare Part Mart | SPM-HYD-1491 |
| ST Separat Tech | 3F27GGEB04 |
| ST Separat Tech | F270A061 |
| Vickers | V0272B1C05 |
Found this part cheaper somewhere else? Send us the listing and we'll beat any genuine competitor's price under our Price Beat Guarantee. We continually benchmark the market so you don't have to, so you can buy with confidence knowing you're getting the best available price on Spare Part Mart SPM-HYD-1491.
Dusty Construction Environments
On earthmoving and material handling equipment exposed to grit and dust, the 7-micron inorganic microfibre media captures abrasive particles before they damage cylinders and valves. This reduces unplanned repairs and extends hydraulic fluid life, helping projects stay on schedule.
Continuous Production Machinery
In 24/7 manufacturing operations, hydraulic power units need dependable filtration to avoid pressure drops and cycle delays. The SPM-HYD-1491 handles steady flow with its 25-bar collapse rating, preventing clog-related interruptions and lowering ongoing maintenance costs.
Fleet Maintenance Simplification
Servicing diverse hydraulic fleets often means managing multiple filter part numbers. This single aftermarket element cross-references dozens of branded filters, slashing inventory complexity and shelf space while still providing consistent 7-micron protection for Hydac and other equipment.
High-Pressure Mobile Hydraulics
Mobile platforms like cranes and loaders experience constant vibration and pressure spikes. The robust design and 25-bar collapse strength keep the filter intact under tough conditions, shielding expensive pumps and motors from wear and catastrophic failure.
Check the physical measurements of your current element against the SPM-HYD-1491: outer diameter 73 mm, total height 103 mm, and inner diameters of 32 mm and 34.5 mm. It matches housings used by Hydac equipment and those accepting the cross-referenced brands. Always verify thread size and seal type before ordering.
The filter employs inorganic microfibre media with a 7-micron absolute rating. This means it traps 99.9% of particles 7 microns and larger, helping maintain ISO cleanliness levels and extending the service life of hydraulic components.
Key dimensions are body height 97 mm, total height 103 mm, smallest inner diameter 34.5 mm, largest inner diameter 32 mm, and outer diameter 73 mm (largest point 73.5 mm). Flow direction is out-to-in. Confirm these match your housing to ensure correct installation and performance.
No, the SPM-HYD-1491 is an aftermarket replacement, not a genuine Hydac part. It is engineered to meet OEM specifications for fit and filtration efficiency, offering a cost-effective alternative that cross-references Hydac and many other brands.
Follow your equipment manufacturer’s recommended service intervals. Generally, replace the filter when a pressure differential indicator shows loading or during scheduled hydraulic oil changes. Routine visual inspections will help you gauge the optimal replacement timing for your operating conditions.
We offer a 30-day money-back guarantee and a price-beat guarantee on this filter. All orders are dispatched with worldwide shipping and tracking. Contact our support team if you need assistance before or after purchase.
